854497 has 8 divisors (see below), whose sum is σ = 993600. Its totient is φ = 719664.

The previous prime is 854479. The next prime is 854527. The reversal of 854497 is 794458.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-854497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622 + ... + 1447.

It is an arithmetic number, because the mean of its divisors is an integer number (124200).

2⁸⁵⁴⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

854497 is a deficient number, since it is larger than the sum of its proper divisors (139103).

854497 is a wasteful number, since it uses less digits than its factorization.

854497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135.

The product of its digits is 40320, while the sum is 37.

The square root of 854497 is about 924.3900691808. The cubic root of 854497 is about 94.8935835173.

The spelling of 854497 in words is "eight hundred fifty-four thousand, four hundred ninety-seven".